If Your Bag Is 20 Minutes Late, Delta Will Make It Up To You With 2,500 Miles

It's not quite "30 minutes or your pizza is free," but close: Between Thursday and March 31, 2015, Delta Air Lines will reward you with 2,500 frequent flier miles if your checked bag isn't on the luggage carousel within 20 minutes of your flight's arrival.

According to the description of "Bags On Time," Delta writes on its website:

We're committed to providing you with reliable and on-time baggage service every time you fly. That's why we're backing your bags with a guarantee: if your checked bag doesn't arrive at the carousel in 20 minutes or less after any domestic flight through March 31, 2015, you are eligible to receive 2,500 bonus miles.